Merge pull request #12 from utox39/feat-config/config-improvements

Feat config/config improvements

src/config.zig

@@ -26,6 +26,7 @@ pub const ModuleType = enum {
     net,
     terminal,
     locale,
+    custom,
 };
 
 pub fn getModulesTypes(allocator: std.mem.Allocator, config: ?std.json.Parsed(Config)) !std.ArrayList(ModuleType) {

src/formatters.zig

@@ -22,6 +22,7 @@ pub const formatters = [_]*const fn (allocator: std.mem.Allocator, key: []const
     &getFormattedNetInfo,
     &getFormattedTerminalNameInfo,
     &getFormattedLocaleInfo,
+    &getFormattedCustom,
 };
 
 pub const default_formatters = [_]*const fn (allocator: std.mem.Allocator) anyerror!Result{
@@ -207,3 +208,7 @@ pub fn getFormattedNetInfo(allocator: std.mem.Allocator, key: []const u8, key_co
 
     return Result{ .string_arraylist = formatted_net_info_list };
 }
+
+pub fn getFormattedCustom(allocator: std.mem.Allocator, key: []const u8, key_color: []const u8) !Result {
+    return Result{ .string = try std.fmt.allocPrint(allocator, "{s}{s}{s}", .{ key_color, key, ascii.Reset }) };
+}

src/utils.zig

@@ -62,6 +62,8 @@ pub fn getLongestSysInfoStringLen(strings: []const []const u8) usize {
         if (ansi_restet_index != null) {
             // `start` is the index of the last character of the ANSI reset escape sequence + 1
             start = ansi_restet_index.? + ansi_reset.len + 1;
+
+            if (start > s.len) continue;
         }
 
         longest_len = @max(longest_len, s[start..].len);